diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/arm/smlaltt-1.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/arm/smlaltt-1.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/arm/smlaltt-1.c b/gcc-4.9/gcc/testsuite/gcc.target/arm/smlaltt-1.c new file mode 100644 index 000000000..380e3d01b --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/arm/smlaltt-1.c @@ -0,0 +1,14 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target arm_dsp } */ +/* { dg-options "-O2" } */ + +long long int +foo (long long x, int in1, int in2) +{ + short a = (in1 & 0xffff0000) >> 16; + short b = (in2 & 0xffff0000) >> 16; + + return x + b * a; +} + +/* { dg-final { scan-assembler "smlaltt\\t" { xfail *-*-* } } } */ |